Mobkoi: Always set the TagID with our placementID

[gabrielmougard]

We have a discrepancy between our Prebid Server and our Tag/PrebidJS integration. It’s not replacing the bidrequest.Imp[0].TagID with our internal value when a TagID is already present.

We are able to deliver because the value is set in the bidrequest.Imp[0].Ext.placementID field, but this creates discrepancies between the connectors, and it’s not ideal.

[github-actions]

Code coverage summary

Note:

• Prebid team doesn't anticipate tests covering code paths that might result in marshal and unmarshal errors
• Coverage summary encompasses all commits leading up to the latest one, c20c98a

mobkoi

Refer here for heat map coverage report

github.com/prebid/prebid-server/v3/adapters/mobkoi/mobkoi.go:27:	Builder		100.0%
github.com/prebid/prebid-server/v3/adapters/mobkoi/mobkoi.go:34:	MakeRequests	90.9%
github.com/prebid/prebid-server/v3/adapters/mobkoi/mobkoi.go:80:	MakeBids	100.0%
total:									(statements)	94.6%